Business Details
Expert Renewable Energy Solutions in Buckinghamshire
At Green Systems Engineering, we combine deep technical expertise with a commitment to professionalism, safety, and sustainable innovation. With over 30 years of experience in electrical, electronic, and communication systems, our engineering leadership is grounded in precision, compliance, and client-focused design. Our team delivers expert design, installation, aftercare, and repair services across residential and commercial developments, from single-family homes to complex multi-storey buildings. We specialise in fully integrated renewable energy solutions, including solar PV, heat pumps, and battery storage, ensuring every system is technically sound, future-ready, and aligned with sustainability goals.As an MCS-certified installer, we adhere to stringent performance and safety standards, providing assurance in both equipment quality and installer competence. Our modular workflows, rigorous documentation, and safety-first mindset ensure lasting performance, while strategic leadership ensures our growth mirrors the robustness of the systems we engineer.
Services
Solar PV
Heat Pumps
Battery Storage
Renewable Energy Solutions
MCS Certification
Highlights and features
- We have over 30 years of technical experience in renewable energy systems.
- Our MCS certification guarantees adherence to stringent performance and safety standards.
- We offer tailored solutions aligned with specific property and sustainability requirements.
- Our team includes Chartered Engineers with expertise in solar PV and battery storage.
- We provide end-to-end services from initial design to final commissioning.
Associations and certifications
- MCS
Services
Solar PV
We design and install solar PV systems for residential and commercial properties, including in-roof, on-roof, flat roof, and ground-mounted solutions. Our systems use high-quality components and advanced mounting technologies to maximise energy generation while maintaining aesthetic and structural integrity. Tailored to individual property needs, our installations reduce energy bills, support sustainability goals, and comply with MCS standards for performance and safety.
Heat Pumps
We supply and install air-source, ground-source, and water-source heat pumps for efficient heating and cooling. These systems reduce carbon emissions and energy costs while integrating with renewable energy sources like solar PV. Our MCS-certified installations ensure compliance with strict performance standards, and we help clients access government grants, including the Boiler Upgrade Scheme, to offset initial investment costs.
Battery Storage
Our battery storage solutions enable energy independence by storing excess solar power for use during low sunlight periods or grid outages. We offer AC-coupled and DC-coupled systems with leading brands like Tesla, Pylontech, and Solax, ensuring compatibility with existing setups and future scalability. These systems optimise energy efficiency, reduce grid reliance, and support participation in energy markets through Smart Export Guarantee tariffs.
Renewable Energy Solutions
We provide fully integrated renewable energy systems combining solar PV, heat pumps, and battery storage for comprehensive sustainability. Our solutions cater to homeowners, businesses, and self-build projects, focusing on technical precision, regulatory compliance, and long-term performance. From initial concept to commissioning, we ensure systems are future-ready, cost-effective, and aligned with client-specific requirements.
MCS Certification
As an MCS-certified installer, we guarantee all renewable energy systems meet rigorous performance, safety, and quality standards. This accreditation ensures client eligibility for government incentives like the Boiler Upgrade Scheme and Smart Export Guarantee. Our compliance with MCS standards provides assurance in both equipment reliability and installer expertise, reinforcing trust in every project we deliver.
People
Colin Poulter
Director & Principal Engineer
Colin is a Chartered Engineer with over 30 years of experience in electrical and electronic systems. He co-founded Green Systems Engineering and specialises in solar PV and battery storage, combining technical precision with strategic vision and a commitment to sustainability.
Giles Clempson
Director & Principal Engineer
Giles has over 20 years of expertise in renewable energy, specialising in heat pump systems. As a co-founder, he focuses on hands-on client collaboration, ensuring projects deliver professionalism, precision, and sustainable outcomes for diverse environments.
James Bush
Non-Executive Director Business Development
James brings 25 years of construction sector experience, including senior roles at NHBC and MA Group. His strategic insight and leadership in business development support Green Systems Engineering's growth and market expansion.
Questions
What renewable energy services do you offer?
We specialise in solar PV, heat pumps, and battery storage solutions for residential and commercial properties.
Are you MCS-certified?
Yes, we are MCS-certified installers, ensuring compliance with strict performance and safety standards.
Can I get a grant for a heat pump installation?
Yes, we help clients access the Boiler Upgrade Scheme, offering £7,500 for air-source and ground-source heat pumps.
Do you provide tailored energy solutions?
Yes, we design systems to meet specific property needs, ensuring technical precision and sustainability.
What areas do you serve?
We operate across Buckinghamshire and surrounding regions for residential and commercial projects.
